%0 Journal Article
%A I. N. Shnurnikov
%T Into how many regions do $n$ lines divide the plane if at most $n-k$ of them are concurrent?
%J Vestnik Moskovskogo universiteta. Matematika, mehanika
%D 2010
%P 32-36
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/VMUMM_2010_5_a5/
%G ru
%F VMUMM_2010_5_a5